Email:
elise_watson@fws.gov
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Concentrations of inorganic constituents, dissolved organic carbon (DOC), tritium, per- and polyfluoroalkyl substances (PFAS), volatile organic compounds (VOCs), and pharmaceuticals were measured in groundwater samples collected from 254 wells in 2019 and 2020. Concentrations of inorganic constituents, DOC, VOCs, and pharmaceuticals were measured at the U.S. Geological Survey (USGS) National Water Quality Laboratory in Lakewood, Colorado. Concentrations of tritium were measured at the USGS Tritium Laboratory in Menlo Park, California. Concentrations of PFAS were measured at SGS Laboratory in Orlando, Florida. In addition, several geospatial parameters were determined, including: percentages of selected land uses...
Categories: Data;
Tags: Alabama,
Florida,
Georgia,
Hydrology,
Illinois, All tags...
Indiana,
Kentucky,
Maine,
Massachusetts,
Mississippi,
NAWQA,
New Hampshire,
Ohio,
PFAS,
Pennsylvania,
Rhode Island,
South Carolina,
Tennessee,
USGS Science Data Catalog (SDC),
Water Quality,
West Virginia,
cycle 3,
groundwater, Fewer tags
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This dataset provides the estimated number of people using publicly supplied groundwater (PSg) or publicly supplied surface water (PSs) for each county in the conterminous U.S. The county boundaries, the PSg, and the PSs represent the year 2010
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The U.S. Geological Survey collected groundwater samples from 38 wells used for domestic and small system drinking water supply in the Coachella Valley of California in 2020. The wells were sampled for the Coachella Valley Basin (CODA) Domestic Aquifer Study Unit of the California State Water Resources Control Board Groundwater Ambient Monitoring and Assessment (GAMA) Program Priority Basin Project’s assessment of the quality of groundwater resources used for domestic and small system drinking water supplies. Coachella Valley is located in the Desert hydrogeologic province (Johnson and Belitz, 2003) and is structurally divided into four subbasins by the San Andreas fault: the Indio subbasin, the Mission Creek subbasin,...
Tags: California,
Coachella Valley,
GAMA,
Groundwater Ambient Monitoring and Assessment Program,
Indio, All tags...
Riverside County,
Salton Sea,
Sonoran Desert,
USGS Science Data Catalog (SDC),
datasets,
domestic well water use,
drinking water use,
environment,
groundwater,
groundwater level,
inlandWaters,
water chemistry,
water quality,
water sampling, Fewer tags
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The population using public supply drinking water was mapped in two ways: the census enhanced method (CEM) evenly distributes the population across the census block-group, and the urban land-use enhanced method (ULUEM) distributes the population only to certain urban land use designations in order to more precisely locate public supply users. This dataset consists of the estimated population using public supply surface water distributed across block-groups.
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The U.S. Geological Survey collected groundwater samples from 71 wells used for domestic and small system drinking water supplies in Stanislaus and Merced counties of California during 2020-2021. The wells were sampled for the Modesto-Turlock-Merced Domestic-Supply Aquifer Study Unit of the State Water Resources Control Board Groundwater Ambient Monitoring and Assessment (GAMA) Program Priority Basin Project’s assessment of the quality of groundwater resources used for domestic and small system drinking water supplies. The study unit was defined by the extent of the Modesto, Turlock, and Merced subbasins of the San Joaquin Valley groundwater basin. The study unit was divided into 62 grid cells and one or more domestic...
Categories: Data;
Tags: California,
Field parameters,
Groundwater,
Major ions,
Merced County, All tags...
Modesto,
National Water Quality Laboratory (NWQL),
Nutrients,
PFAS,
Pesticides,
Stanislaus County,
Trace elements,
Turlock,
USGS Science Data Catalog (SDC),
Volatile organic compounds,
Water Quality,
Water quality,
geoscientificInformation, Fewer tags
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